Apparatus

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sensors Mode-S transponder

46BC49

ICAO 24-bit transponder address · allocated to Greece

Currently assigned to SX-OBI · ATR-72-600

Hex
46BC49
Octal
21536111
Decimal
4,635,721
Country
GR
Tail
SX-OBI
Type
AT76
Broadcasting now · callsign OAL073 · 6,800 ft
Flights observed
403
Distinct callsigns
20
Country
GR
Last broadcast
3h ago

Current position

46BC49 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 46BC49 falls within the block assigned to Greece (GR) by ICAO Annex 10, Volume III. Every aircraft registered in Greece receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
OAL099 Olympic Airlines 12 2026-05-26
OAL098 Olympic Airlines 12 2026-05-26
OAL9PA Olympic Airlines 7 2026-05-20
OAL8SK Olympic Airlines 7 2026-05-20
AEE7MT Aegean Airlines 7 2026-05-19
AEE6MJ Aegean Airlines 7 2026-05-19
AEE3GS Aegean Airlines 7 2026-05-28
AEE2GS Aegean Airlines 7 2026-05-28
AEE279 Aegean Airlines 7 2026-05-20
AEE278 Aegean Airlines 7 2026-05-20
AEE150 Aegean Airlines 7 2026-05-15
OAL1JK Olympic Airlines 6 2026-05-26
OAL052 Olympic Airlines 6 2026-05-06
OAL040 Olympic Airlines 6 2026-05-26
AEE5GS Aegean Airlines 6 2026-05-28
AEE224 Aegean Airlines 6 2026-05-28
AEE167 Aegean Airlines 6 2026-05-29
AEE166 Aegean Airlines 6 2026-05-29
AEE161 Aegean Airlines 6 2026-05-15
AEE151 Aegean Airlines 6 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 OAL067 PAS → ATH May 30, 09:45 UTCMay 30, 10:10 UTC25m
2026-05-30 OAL066 ATH → PAS May 30, 08:25 UTCMay 30, 08:55 UTC30m
2026-05-30 OAL063 PAS → ATH May 30, 06:50 UTCMay 30, 07:15 UTC25m
2026-05-30 OAL062 ATH → PAS May 30, 05:35 UTCMay 30, 06:10 UTC35m
2026-05-30 OAL060 ATH → PAS May 30, 03:10 UTCMay 30, 03:40 UTC30m
2026-05-29 AEE167 IOA → ATH May 29, 19:40 UTCMay 29, 20:15 UTC35m
2026-05-29 AEE166 ATH → IOA May 29, 17:25 UTCMay 29, 18:25 UTC1h 0m
2026-05-29 OAL7JS PAS → ATH May 29, 15:15 UTCMay 29, 15:50 UTC35m
2026-05-29 OAL6SK ATH → PAS May 29, 14:10 UTCMay 29, 14:35 UTC25m
2026-05-29 AEE243 SMI → ATH May 29, 12:10 UTCMay 29, 13:00 UTC50m
2026-05-29 AEE242 ATH → SMI May 29, 10:40 UTCMay 29, 11:15 UTC35m
2026-05-29 OAL065 - May 29, 09:10 UTCMay 29, 09:40 UTC30m
2026-05-29 OAL064 ATH → PAS May 29, 07:55 UTCMay 29, 08:20 UTC25m
2026-05-29 AEE241 SMI → ATH May 29, 05:20 UTCMay 29, 06:10 UTC50m
2026-05-29 AEE240 ATH → SMI May 29, 03:55 UTCMay 29, 04:30 UTC35m
2026-05-28 AEE5GS KGS → ATH May 28, 10:40 UTCMay 28, 11:30 UTC50m
2026-05-28 AEE224 ATH → KGS May 28, 09:00 UTCMay 28, 09:50 UTC50m
2026-05-28 AEE3GS KGS → ATH May 28, 07:10 UTCMay 28, 08:00 UTC50m
2026-05-28 AEE2GS ATH → KGS May 28, 05:35 UTCMay 28, 06:20 UTC45m
2026-05-27 OAL8KC ATH → PAS May 27, 16:40 UTCMay 27, 17:05 UTC25m
2026-05-27 OAL017 JNX → ATH May 27, 14:25 UTCMay 27, 14:55 UTC30m
2026-05-27 OAL016 ATH → JNX May 27, 12:55 UTCMay 27, 13:25 UTC30m
2026-05-27 AEE5GS KGS → ATH May 27, 10:35 UTCMay 27, 11:30 UTC55m
2026-05-27 AEE224 ATH → KGS May 27, 09:10 UTCMay 27, 10:00 UTC50m
2026-05-27 AEE3GS KGS → ATH May 27, 06:29 UTCMay 27, 07:25 UTC56m
2026-05-27 AEE2GS ATH → KGS May 27, 04:55 UTCMay 27, 05:45 UTC50m
2026-05-27 OAL9KT PAS → ATH May 27, 03:24 UTCMay 27, 03:50 UTC25m
2026-05-26 OAL8KC ATH → PAS May 26, 16:40 UTCMay 26, 17:04 UTC25m
2026-05-26 OAL075 PAS → ATH May 26, 14:09 UTCMay 26, 14:35 UTC25m
2026-05-26 OAL074 ATH → PAS May 26, 13:00 UTCMay 26, 13:24 UTC25m
2026-05-26 OAL1JK JIK → ATH May 26, 11:09 UTCMay 26, 11:44 UTC35m
2026-05-26 OAL098 LXS → JIK May 26, 09:40 UTCMay 26, 10:14 UTC35m
2026-05-26 OAL098 LXS → JIK May 26, 08:19 UTCMay 26, 08:59 UTC40m
2026-05-26 OAL099 JIK → LXS May 26, 06:54 UTCMay 26, 07:29 UTC35m
2026-05-26 OAL099 JIK → LXS May 26, 05:40 UTCMay 26, 06:20 UTC40m
2026-05-26 OAL040 ATH → JIK May 26, 04:24 UTCMay 26, 05:05 UTC40m
2026-05-25 AEE7XS LXS → ATH May 25, 18:35 UTCMay 25, 19:25 UTC49m
2026-05-25 AEE6LS ATH → LXS May 25, 17:10 UTCMay 25, 17:50 UTC40m
2026-05-25 OAL7JS PAS → ATH May 25, 15:20 UTCMay 25, 15:55 UTC35m
2026-05-25 OAL6SK ATH → PAS May 25, 14:15 UTCMay 25, 14:45 UTC30m
2026-05-25 OAL093 - May 25, 12:25 UTCMay 25, 13:00 UTC35m
2026-05-25 OAL092 ATH → JSI May 25, 11:15 UTCMay 25, 11:40 UTC25m
2026-05-25 AEE273 JKH → ATH May 25, 09:40 UTCMay 25, 10:20 UTC40m
2026-05-25 AEE272 ATH → JKH May 25, 08:20 UTCMay 25, 08:45 UTC25m
2026-05-25 AEE1GS KGS → ATH May 25, 03:05 UTCMay 25, 03:55 UTC50m
2026-05-24 AEE8KS ATH → KGS May 24, 20:45 UTCMay 24, 21:35 UTC50m
2026-05-24 OAL3KA AOK → ATH May 24, 16:15 UTCMay 24, 17:00 UTC45m
2026-05-24 OAL2KP ATH → AOK May 24, 14:25 UTCMay 24, 15:10 UTC45m
2026-05-24 OAL093 - May 24, 12:20 UTCMay 24, 12:50 UTC30m
2026-05-24 OAL092 ATH → JSI May 24, 11:15 UTCMay 24, 11:35 UTC20m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the SX-OBI page for operator, model, and routing details .

Mode-S 46BC49 frequently asked

What is Mode-S code 46BC49?
46BC49 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-OBI.
Where is Mode-S 46BC49 registered?
Mode-S code 46BC49 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46BC49 broadcasting right now?
Yes. Mode-S 46BC49 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46BC49, octal 21536111, decimal 4,635,721.
What flights does 46BC49 operate?
Mode-S 46BC49 has broadcast 20 distinct callsigns, including OAL099, OAL098, OAL9PA, OAL8SK, AEE7MT.